Steven John Olszewski, M.D.
Radiation Oncology Physician · Miami, FL
Steven John Olszewski, M.D. is a radiation oncology physician with a practice address in Miami, Florida, and NPI 1063409241, issued on Oct 3, 2005. Check the license (Florida ME0042691, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Steven John Olszewski
- Credential
- M.D.
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- ME0042691 FL
Self-reported in NPPES; status is on the state search - Practice location
- 8900 N Kendall Dr, Miami, FL 33176
- Phone
- (786) 596-2000
- Enumerated
- Oct 3, 2005
- Record last updated
- May 13, 2025
- Fax
- (305) 279-7778
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 520 in Florida → Look up another NPI →
Also registered at 8900 N Kendall Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Peter Abdelmalik, M.D.Neurology Physician1922381250
- Melinda Aberman, ARNPAdult Health Nurse Practitioner1497022941
- Andre Abitbol, M.D.Radiation Oncology Physician1417944745
- Mohamed Abou El Fadl, M.D.Critical Care Medicine (Internal Medicine) Physician1780831628
- Luis Abrante Leyva, M.D.Hospitalist Physician1184862625
- Glenda Abreu, DOHospitalist Physician1063032043
Verify Steven John Olszewski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license ME0042691Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
48% fewer Medicare Part D claims than the average radiation oncology physician in 2024
70 Medicare Part D claims, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Steven John Olszewski among 520 radiation oncology physician records in Florida
Steven John Olszewski, M.D. is one of 520 radiation oncology physician records with a practice address in Florida. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 79% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileNo · 76% of these records are
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Florida
There are 520 radiation oncology physician records in Florida.
All 520 in Florida → Every provider in Miami → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Andre Abitbol, M.D.Miami, FL 331761417944745
- Ana Botero, M.D.Miami, FL 331761225034457
- Michael Chuong, MDMiami, FL 331761629238431
- Marcio Fagundes, MDMiami, FL 331761063604692
- Matthew Hall, M.D.Miami, FL 331761780903575
- Adeel Kaiser, M.D.Miami, FL 331761881883536
- Rupesh Kotecha, M.D.Miami, FL 331761184990871
- Alan Lewin, M.D.Miami, FL 331761235126228
Common questions
What is Steven John Olszewski, M.D.'s NPI number?
Steven John Olszewski, M.D.'s National Provider Identifier (NPI) is 1063409241, issued on Oct 3, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Steven John Olszewski, M.D. located?
The NPPES record lists a practice address at 8900 N Kendall Dr, Miami, FL, 33176. Phone: (786) 596-2000. Providers update this record themselves, so call before visiting.
How can I verify Steven John Olszewski, M.D.'s license?
NPPES lists Florida license number ME0042691, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Steven John Olszewski, M.D. prescribe under Medicare Part D?
In 2024, Steven John Olszewski, M.D. had 70 Medicare Part D claims; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.